h5添加音乐

http://changziming.com/post-209.html

  • 加入HTML代码,因为是绑定在每一页的右上方(或者其他位置),定位用了fixed,所以在页面底部/body之前加上html代码
    <span id="musicControl">
            <a id="mc_play" class="stop" onclick="play_music();">
                <audio id="musicfx" loop="loop" autoplay="autoplay">
                    <source src="./src/audio/audio.mp3" type="audio/mpeg">
                </audio>
            </a>
     </span>
    

      source 标签里面对应的音频链接换为自己的音频连接哦。

  • 网页头部加入CSS代码
    /* music */
        @-webkit-keyframes reverseRotataZ{
            0%{-webkit-transform: rotateZ(0deg);}
            100%{-webkit-transform: rotateZ(-360deg);}
        }
        @-webkit-keyframes rotataZ{
            0%{-webkit-transform: rotateZ(0deg);}
            100%{-webkit-transform: rotateZ(360deg);}
        }
        #musicControl { position:fixed;right:10px;top:20px;margin-top:0;display:inline-block;z-index:99999999}
        #musicControl a { display:inline-block;25px;height:25px;overflow:hidden;background:url('./src/images/mcbg.png') no-repeat;background-size:100%;}
        #musicControl a audio{100%;height:56px;}
        #musicControl a.stop { background-position:left bottom;}
        #musicControl a.on { background-position:0px 1px;-webkit-animation: reverseRotataZ 1.2s linear infinite;}
        #music_play_filter{100%;height:100%;overflow:hidden;position:fixed;top:0;left:0;z-index:99999998;}
    • 添加对应的JS控制方法
    • function play_music(){
              if ($('#mc_play').hasClass('on')){
                  $('#mc_play audio').get(0).pause();
                  $('#mc_play').attr('class','stop');
              }else{
                  $('#mc_play audio').get(0).play();
                  $('#mc_play').attr('class','on');
              }
              $('#music_play_filter').hide();
              event.stopPropagation(); //阻止冒泡 
          }
          function just_play(id){
              $('#mc_play audio').get(0).play();
              $('#mc_play').attr('class','on');
              if (typeof(id)!='undefined'){
                  $('#music_play_filter').hide();
              }
              event.stopPropagation(); //阻止冒泡 
          } 
          function is_weixn(){
              return false;
              var ua = navigator.userAgent.toLowerCase();
              if(ua.match(/MicroMessenger/i)=="micromessenger") {
                  return true;
              } else {
                  return false;
              }
          }
          var play_filter=document.getElementById('music_play_filter');
          play_filter.addEventListener('click', function(){
              just_play(1);
          });
          play_filter.addEventListener('touchstart', function(){
              just_play(1);
          });
          play_filter.addEventListener('touchend', function(){
              just_play(1);
          });
          play_filter.addEventListener('touchmove', function(){
              just_play(1);
          });
          play_filter.addEventListener('mousedown', function(){
              just_play(1);
          });
          play_filter.addEventListener('mouseup', function(){
              just_play(1);
          });
          play_filter.addEventListener('mousemove',function(){
              just_play(1);
          });
          window.onload=function(){
              if (!is_weixn()){
                  just_play();
              }
          } 

      这里还加入了一个方法判断是否是在微信内打开,如果不是在微信内就自动播放,在微信内部需要点击按钮才变换为播放状态。

    • demo演示:http://changziming.com/demo/audioplay/
原文地址:https://www.cnblogs.com/hupan508/p/5452581.html